#ifndef TEXT_OPERATIONS_H
#define TEXT_OPERATIONS_H
#include "DuLink.h"
int Search_Text(DuLinkList *L,Elemtype text);
void Replace_text(DuLinkList *L, Elemtype old_text, Elemtype new_text, PLinkStack undoStack, PLinkStack redoStack);
Elemtype  Copy_DL(DuLinkList *L,int line,int pos,int length);
void Paste_DL(DuLinkList *L, int line,int startups, Elemtype paste_text);

#endif
